Carpet donated by Shah Abbas Safavi and Naser al-Din Shah Qajar to Imam Ali (a.s) holy shrine

It is a purple carpet that is woven with diamonds, emeralds, pearls, and rubies.  Two carpets of this type are kept in the treasury of Imam Ali (a.s) holy shrine. The size of each of these carpets is 4 meters by 2 meters. Experts have not been able to put a price on these carpets.